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Individual Calculations September 2019 |
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| Chauhan, Joy Total change: -32.20 | |   |
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| 8th National Amateur Championship 2019 | Bhopal | IND | 2019-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1578 | 1904 | 7.00 | 10 | -1.61 | 20 | -32.20 | |
|  Dhritiman, Deka | | | 1504 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Shah, Devansh | | | 1544 | IND | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Suvibhu, Sharma | | | 1504 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Aryan, Shamrao Raikar | | | 1504 * | IND | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Vaishag, P V | | | 1504 * | IND | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Unnikrishnan, M A | | | 1548 | IND | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Mangal, Prasad | | | 1636 | IND | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Banerjee, Ashutosh | | | 1821 | IND | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Sankalp, Arora | | | 1613 | IND | 0.50 | 1 | -0.35 | 20 | -7.00 | | | Singh, Vimlesh Kumar | | | 1605 | IND | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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